If You Invested in Twenty One Cap (XXI)
Looking for the current price? See the XXI quote & overviewWhat $1,000 or $10,000 in XXI Would Be Worth Today
Real historical value by amount invested and how long ago| If you invested | 1 year ago | 5 years ago | 10 years ago | Since Dec 9, 2025 |
|---|---|---|---|---|
| $1,000 | — | — | — | $404 -60% |
| $10,000 | — | — | — | $4,037 -60% |
Based on real historical closing prices through the latest market close. Past performance does not guarantee future results.
Custom Calculation
Choose your own date and amount for XXI$1,000 Investment Over Time
XXI vs S&P 500Year-by-Year Returns
XXI annual performance| Year | Start Price | End Price | Annual Return | Cumulative |
|---|---|---|---|---|
| 2025 | $11.42 | $8.76 | -23.3% | -23.3% |
| 2026 | $9.30 | $4.61 | -50.4% | -59.6% |
About Twenty One Cap
Finance Services · NYSE
Twenty One Capital, Inc. (NYSE: XXI) is a Texas corporation that became a public company through a business combination involving Cantor Equity Partners, Inc. (CEP) and Twenty One Assets, LLC. According to its SEC filings, Twenty One Capital, Inc. is classified as an emerging growth company and a smaller reporting company under U.S. federal securities laws. The company is incorporated in Texas and maintains its principal executive offices in Austin, Texas.
Twenty One Capital, Inc. was formed in connection with a business combination agreement among CEP, Twenty One Capital, Twenty One Merger Sub D, Twenty One Assets, Tether Investments, S.A. de C.V., iFinex, Inc., and Stellar Beacon LLC. Pursuant to this agreement and related transactions, CEP merged with a wholly owned subsidiary of Twenty One Capital, and Twenty One Assets merged with another subsidiary, resulting in both surviving entities becoming wholly owned subsidiaries of Twenty One Capital, Inc. Following completion of these mergers and related transactions, the company’s Class A common stock began trading on the New York Stock Exchange under the symbol “XXI.”
The company’s capital structure, as described in its registration statement on Form S-1, includes Class A common stock and Class B common stock, as well as 1.00% convertible senior notes due 2030 (the “Convertible Notes”). The S-1 filing relates to the potential resale by selling securityholders of Convertible Notes and shares of Class A common stock issuable upon conversion of those notes. The Convertible Notes were issued in several components, including subscription notes, option notes, and notes issued in exchange for shares of Class A common stock, all in connection with private investment in public equity (PIPE) arrangements and the closing of the business combination.
Twenty One Capital, Inc.’s SEC filings describe a series of contribution and sale transactions involving Bitcoin. Under a contribution agreement, Tether and Bitfinex contributed Bitcoin to the company in exchange for equity interests. Additional agreements provided for the purchase and sale of Bitcoin associated with the PIPE investments, with Tether purchasing and then selling specified amounts of Bitcoin to Twenty One Capital, Inc. for cash proceeds linked to the PIPE financings. These transactions, together with the issuance of equity and Convertible Notes, form a significant part of the company’s financing and capital formation history as presented in its filings.
The company’s Form S-1 explains that it was incorporated on March 7, 2025, for the purpose of effectuating the business combination. The filing sets out the basis of presentation for the financial statements of Twenty One Capital, CEP, and Twenty One Assets, noting that these financial statements are prepared in accordance with U.S. generally accepted accounting principles (U.S. GAAP). The S-1 also indicates that the registration statement is being used as a shelf registration, allowing selling securityholders to offer and sell Convertible Notes and the underlying Class A common stock from time to time.
As an emerging growth company and smaller reporting company, Twenty One Capital, Inc. indicates that it is eligible for reduced public company reporting requirements. Its S-1 and 8-K filings emphasize risk factors, the structure of the PIPE investments, the terms of the Convertible Notes, and the mechanics of the business combination. The filings also describe the role of various parties, including Tether, Bitfinex, the sponsor entity, and PIPE investors, in contributing Bitcoin or capital and receiving equity or Convertible Notes in return.
In addition, Twenty One Capital, Inc. has disclosed compensatory arrangements for certain officers. An 8-K filing describes an option award agreement and a subsequent amended option award agreement for the company’s chief financial officer. Under the amended agreement, the officer received stock options to purchase shares of Class A common stock, with portions of the award subject to time-based and performance-based vesting conditions. The performance-based vesting conditions include criteria related to the company’s annual operating budget, audit outcomes, the safeguarding of digital assets, and growth in Bitcoin per share of Class A common stock on a fully diluted basis between a specified closing date and applicable performance vesting dates.
These disclosures highlight that the company’s governance and compensation structures incorporate metrics tied to digital assets and financial reporting quality. The filings also describe potential treatment of the option awards in the event of termination of employment or a change in control, including vesting, exercisability, and forfeiture provisions.
According to the S-1, Twenty One Capital, Inc. will not receive proceeds from the resale of Convertible Notes or Class A common stock by selling securityholders under that registration statement. Instead, the registration is intended to provide liquidity for those holders. The company states that it will bear the fees and expenses associated with registering the securities, while the selling securityholders may dispose of their securities in various types of transactions, at prevailing market prices or negotiated prices, or as distributions in kind.
Overall, the public filings for Twenty One Capital, Inc. focus on its formation through a business combination, its classification as an emerging growth and smaller reporting company, its listing on the New York Stock Exchange under the symbol XXI, and the detailed structure of its equity and convertible debt financing arrangements, including substantial transactions involving Bitcoin contributions and PIPE investments.
Frequently Asked Questions
Twenty One Cap investment returns
How much would $1,000 invested in Twenty One Cap be worth today?
Limited historical data is available for XXI. The stock has been trading since 2025-12-09.
Has Twenty One Cap outperformed the S&P 500?
Comparison data requires at least 10 years of trading history. Use the calculator above to compare XXI performance over available time periods.
What is Twenty One Cap's average annual return?
Your Privacy is Protected
This calculator sends the symbol, date, and amount you enter to our server so we can fetch historical market data and render the result. We do not save those entries as a portfolio or account, but standard web server logs may still record the page request.
For informational and educational purposes only — not investment advice.